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File indexing completed on 2021-02-14 14:22:09

0001 #include "L1Trigger/GlobalCaloTrigger/interface/L1GctJetFinalStage.h"
0002 #include "L1Trigger/GlobalCaloTrigger/interface/L1GctWheelJetFpga.h"
0003 #include "L1Trigger/GlobalCaloTrigger/interface/L1GctJetSorter.h"
0004 
0005 #include "FWCore/MessageLogger/interface/MessageLogger.h"
0006 
0007 using std::endl;
0008 using std::ostream;
0009 
0010 //DEFINE STATICS
0011 const unsigned int L1GctJetFinalStage::MAX_WHEEL_FPGAS = 2;
0012 const int L1GctJetFinalStage::MAX_JETS_IN = L1GctJetFinalStage::MAX_WHEEL_FPGAS * L1GctWheelJetFpga::MAX_JETS_OUT;
0013 const int L1GctJetFinalStage::MAX_JETS_OUT = 4;
0014 
0015 L1GctJetFinalStage::L1GctJetFinalStage(const std::vector<L1GctWheelJetFpga*>& wheelFpgas)
0016     : L1GctProcessor(),
0017       m_wheelFpgas(wheelFpgas),
0018       m_centralJetSorter(new L1GctJetSorter()),
0019       m_forwardJetSorter(new L1GctJetSorter()),
0020       m_tauJetSorter(new L1GctJetSorter()),
0021       m_inputCentralJets(MAX_JETS_IN),
0022       m_inputForwardJets(MAX_JETS_IN),
0023       m_inputTauJets(MAX_JETS_IN),
0024       m_centralJets(MAX_JETS_OUT),
0025       m_forwardJets(MAX_JETS_OUT),
0026       m_tauJets(MAX_JETS_OUT),
0027       m_setupOk(true) {
0028   if (m_wheelFpgas.size() != MAX_WHEEL_FPGAS) {
0029     m_setupOk = false;
0030     if (m_verbose) {
0031       edm::LogWarning("L1GctSetupError")
0032           << "L1GctJetFinalStage::L1GctJetFinalStage() : Jet Final Stage instance has been incorrectly constructed!\n"
0033           << "This class needs " << MAX_WHEEL_FPGAS << " wheel jet FPGA pointers, yet only " << m_wheelFpgas.size()
0034           << " wheel jet FPGA pointers are present.\n";
0035     }
0036   }
0037 
0038   for (unsigned int i = 0; i < MAX_WHEEL_FPGAS; ++i) {
0039     if (m_wheelFpgas.at(i) == nullptr) {
0040       m_setupOk = false;
0041       if (m_verbose) {
0042         edm::LogWarning("L1GctSetupError")
0043             << "L1GctJetFinalStage::L1GctJetFinalStage() : Jet Final Stage instance has been incorrectly constructed!\n"
0044             << "Wheel jet FPGA pointer " << i << " has not been set!\n";
0045       }
0046     }
0047   }
0048   if (!m_setupOk && m_verbose) {
0049     edm::LogError("L1GctSetupError") << "L1GctJetFinalStage has been incorrectly constructed";
0050   }
0051 }
0052 
0053 L1GctJetFinalStage::~L1GctJetFinalStage() {
0054   if (m_centralJetSorter != nullptr)
0055     delete m_centralJetSorter;
0056   if (m_forwardJetSorter != nullptr)
0057     delete m_forwardJetSorter;
0058   if (m_tauJetSorter != nullptr)
0059     delete m_tauJetSorter;
0060 }
0061 
0062 std::ostream& operator<<(std::ostream& os, const L1GctJetFinalStage& fpga) {
0063   os << "===L1GctJetFinalStage===" << endl;
0064   os << "No. of Wheel Jet FPGAs " << fpga.m_wheelFpgas.size() << std::endl;
0065   for (unsigned i = 0; i < fpga.m_wheelFpgas.size(); i++) {
0066     os << "WheelJetFpga* " << i << " = " << fpga.m_wheelFpgas.at(i) << endl;
0067   }
0068   os << "No. of input central Jets " << fpga.m_inputCentralJets.size() << std::endl;
0069   for (unsigned i = 0; i < fpga.m_inputCentralJets.size(); i++) {
0070     os << fpga.m_inputCentralJets.at(i);
0071   }
0072   os << "No. of input forward Jets " << fpga.m_inputForwardJets.size() << std::endl;
0073   for (unsigned i = 0; i < fpga.m_inputForwardJets.size(); i++) {
0074     os << fpga.m_inputForwardJets.at(i);
0075   }
0076   os << "No. of raw tau Jets " << fpga.m_inputTauJets.size() << std::endl;
0077   for (unsigned i = 0; i < fpga.m_inputTauJets.size(); i++) {
0078     os << fpga.m_inputTauJets.at(i);
0079   }
0080   os << "No. of output central Jets " << fpga.m_centralJets.contents.size() << std::endl;
0081   for (unsigned i = 0; i < fpga.m_centralJets.contents.size(); i++) {
0082     os << fpga.m_centralJets.contents.at(i);
0083   }
0084   os << "No. of output forward Jets " << fpga.m_forwardJets.contents.size() << std::endl;
0085   for (unsigned i = 0; i < fpga.m_forwardJets.contents.size(); i++) {
0086     os << fpga.m_forwardJets.contents.at(i);
0087   }
0088   os << "No. of output tau Jets " << fpga.m_tauJets.contents.size() << std::endl;
0089   for (unsigned i = 0; i < fpga.m_tauJets.contents.size(); i++) {
0090     os << fpga.m_tauJets.contents.at(i);
0091   }
0092   os << endl;
0093   return os;
0094 }
0095 
0096 void L1GctJetFinalStage::resetProcessor() {
0097   //Clear all jet data
0098   m_inputCentralJets.clear();
0099   m_inputForwardJets.clear();
0100   m_inputTauJets.clear();
0101   //Resize the vectors
0102   m_inputCentralJets.resize(MAX_JETS_IN);
0103   m_inputForwardJets.resize(MAX_JETS_IN);
0104   m_inputTauJets.resize(MAX_JETS_IN);
0105 }
0106 
0107 void L1GctJetFinalStage::resetPipelines() {
0108   m_centralJets.reset(numOfBx());
0109   m_forwardJets.reset(numOfBx());
0110   m_tauJets.reset(numOfBx());
0111 }
0112 
0113 void L1GctJetFinalStage::fetchInput() {
0114   if (m_setupOk) {
0115     // We fetch and store the negative eta jets first. This ensures they have
0116     // higher priority when sorting equal rank jets.
0117     for (unsigned short iWheel = 0; iWheel < MAX_WHEEL_FPGAS; ++iWheel) {
0118       storeJets(m_inputCentralJets, m_wheelFpgas.at(iWheel)->getCentralJets(), iWheel);
0119       storeJets(m_inputForwardJets, m_wheelFpgas.at(iWheel)->getForwardJets(), iWheel);
0120       storeJets(m_inputTauJets, m_wheelFpgas.at(iWheel)->getTauJets(), iWheel);
0121     }
0122   }
0123 }
0124 
0125 void L1GctJetFinalStage::process() {
0126   if (m_setupOk) {
0127     //Process jets
0128     m_centralJetSorter->setJets(m_inputCentralJets);
0129     m_forwardJetSorter->setJets(m_inputForwardJets);
0130     m_tauJetSorter->setJets(m_inputTauJets);
0131 
0132     m_centralJets.store(m_centralJetSorter->getSortedJets(), bxRel());
0133     m_forwardJets.store(m_forwardJetSorter->getSortedJets(), bxRel());
0134     m_tauJets.store(m_tauJetSorter->getSortedJets(), bxRel());
0135   }
0136 }
0137 
0138 void L1GctJetFinalStage::setInputCentralJet(int i, const L1GctJetCand& jet) {
0139   if (((jet.isCentral() && jet.bx() == bxAbs()) || jet.empty()) && (i >= 0 && i < MAX_JETS_IN)) {
0140     m_inputCentralJets.at(i) = jet;
0141   }
0142 }
0143 
0144 void L1GctJetFinalStage::setInputForwardJet(int i, const L1GctJetCand& jet) {
0145   if (((jet.isForward() && jet.bx() == bxAbs()) || jet.empty()) && (i >= 0 && i < MAX_JETS_IN)) {
0146     m_inputForwardJets.at(i) = jet;
0147   }
0148 }
0149 
0150 void L1GctJetFinalStage::setInputTauJet(int i, const L1GctJetCand& jet) {
0151   if (((jet.isTau() && jet.bx() == bxAbs()) || jet.empty()) && (i >= 0 && i < MAX_JETS_IN)) {
0152     m_inputTauJets.at(i) = jet;
0153   }
0154 }
0155 
0156 void L1GctJetFinalStage::storeJets(JetVector& storageVector, const JetVector& jets, unsigned short iWheel) {
0157   for (unsigned short iJet = 0; iJet < L1GctWheelJetFpga::MAX_JETS_OUT; ++iJet) {
0158     if (jets.at(iJet).bx() == bxAbs()) {
0159       storageVector.at((iWheel * L1GctWheelJetFpga::MAX_JETS_OUT) + iJet) = jets.at(iJet);
0160     }
0161   }
0162 }